Clear Sky Chart

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Distance Km	Bear -ing	S p o n s o r e d?	Chart	Preview color key	Light Pollution	Prov/State	Comments/Links
0			Cobourg			Ontario
13	E		WhistleStop Observatory			Ontario	A private observatory.
24	NE		Lorenz Observatory			Ontario	A site of the North York Astronomical Association near Cobourg.
29	NE		Sandy Flats Observatory			Ontario	A private observatory near Roseneath.
31	NW		Millbrook			Ontario
31	W		DRAACO			Ontario	Durham Region Astronomical Association Centre for Observing. Home of the DRAA.
32	E		Lakehenge Observatory			Ontario	A private observatory.
34	W		Newcastle Observatory			Ontario	A private observatory in Newcastle.
36	W		Baetsen Observatory			Ontario	A private observatory near Orono.
40	N		Peterborough			Ontario	Home of the Peterborough Astronomical Association
47	NE		Campbellford			Ontario
47	W		Long Sault Conservation Area			Ontario	A site used by the RASC Toronto centre. North of Bowmanville.
48	E		FvH Observatory			Ontario	A private observatory in Trenton.
49	E		Trenton			Ontario
51	NE		Heartwood Observatory			Ontario	A private observatory.
52	NE		Quinte West			Ontario
53	NE		Mason Bald Observatory			Ontario	A private observatory in Frankford.
57	W		Oshawa			Ontario
58	W		Camp Samac			Ontario	A scout camp near Oshawa.
61	N		Camp Kawartha			Ontario	A non-profit camp for kids and adults.
63	NE		Stirling-Rawdon			Ontario
63	W		Port Perry Astronomical Observatory			Ontario	link
63	W		Whitby			Ontario
64	NW		Kawartha Observatory			Ontario	A private observatory in Lindsay.
64	W		Port Perry			Ontario
66	E		Belleville			Ontario	Home of the RASC Belleville Centre
66	W		Ashburn Astronomical Observatory			Ontario	In Ashburn.
69	NE		Marmora			Ontario
69	S		Hamlin Beach State Park			New York	State Park on the south shore of Lake Ontario.
69	W		Ajax			Ontario
69	W		CAMSAT Observatory			Ontario	A private observatory near Oshawa.
71	E		West Lake			Ontario	Forecast also covers Sandbanks Provincial Park.
75	N		Oak Lake Observatory			Ontario	A private observatory.
75	NE		Ivanhoe Observatory			Ontario	A private observatory near Ivanhoe.
75	W		Pickering			Ontario
77	W		Bay Ridges Observatory			Ontario	A private obseratory in Pickering.
78	NW		Fenelon Falls			Ontario
80	W		Salvador Observatory			Ontario	A private observatory somewhere around Pickering.
82	E		Picton			Ontario
82	S		Dark Arts Observatory			New York	A private observatory.
82	S		Marshall Hill Observatory			New York	A private observatory in Medina.
82	W		Churchill Chimes Equestrian Center			Ontario	Riding school near the Goodwood Conservation Area.
83	W		Goodwood			Ontario	Near Uxbridge.
84	E		Point Petre			Ontario	A spot at the end of end of Simpson Road used by some RASC Kingston members for Mars observing.
85	N		Buckhorn Observatory			Ontario	An observatory near Buckhorn.
86	N		Anstruther Lake Observatory			Ontario	A private Observatory.
86	S		Brockport State Observatory			New York	An observatory on the campus of SUNY Brockport.
86	W		Scarborough			Ontario	A home of the University of Toronto Scarborough..
88	N		Apsley			Ontario
92	E		Fall 'N' Stars			Ontario	A star party held by the Belleville and Kingston RASC centres at Johnson's R.V. PARK.
94	W		Mount Albert Lion's Club			Ontario	Near Mount Albert.
94	W		Woodland Trails			Ontario	A scout camp near Aurora.
95	W		Markham			Ontario
98	SE		Webster Park			New York	A park in Monroe County, NY.
99	NE		Oak Hills			Ontario	A private observing site in Popow Ranch
100	E		Greater Napanee			Ontario
100	NW		Gambridge Go-Karts			Ontario	A go cart track near Gambebridge Beach.
100	SW		Eyeline Observatory			New York	A private observatory in Ransomville.
101	N		Loon Call Observatory			Ontario	A private observatory near Coe Hill.
101	NW		Highlands Wilderness Observatory			Ontario	An observatory in Minden Hills.
101	SE		Rochester			New York	Home of the RIT Observatory, the R.I.T. Astronomy Club and the The Astronomy Section of the Rochester Academy of Science (ASRAS).
101	W		Betelgeuse Bar & Grill			Ontario	P.Mortfield's private observatory.
101	W		David Dunlap Observatory			Ontario	Historic Observatory in Richmond Hill.
101	W		KW Observatory			Ontario	A private obsrevatory near Thornhill.
102	W		Richmond Hill			Ontario
103	S		DaVinci Observatory			New York	A private observatory near Lockport.
103	W		Newmarket			Ontario	Home of the York Simcoe Amateur Astronomers Club.
103	W		Toronto			Ontario	Home of the Toronto RASC, University of Toronto Atmospheric Observatory (TAO) and the Ontario Science Center.
104	E		Prinyer's Cove			Ontario	In Prince Edward County.
105	N		Mount Mould Observatory			Ontario	A private observatory near Gooderham. Also known as MMO.
105	NW		Lagoon City			Ontario
105	W		Toronto Islands			Ontario
106	N		Silent Lake			Ontario	Provincial Park
106	NE		Lennox and Addington Dark Sky Viewing Area			Ontario	A public and official dark-sky observing site of Lennox and Addington county.
107	W		Island Grove Observatory.			Ontario	Near Keswick on southernmost Lake Simcoe.
108	N		Old Hastings Observatory			Ontario	A private observatory.
108	SW		Niagara			Ontario	Also known as Niagara-on-the-Lake. Home of the RASC Niagara Centre.
108	W		Vaughan			Ontario
109	W		Kendrick Astro Observatory			Ontario	A private observatory in Toronto.
110	W		York University Observatory			Ontario	AKA Allan I. Carswell Observatory. Observatory, of York University, with public observing.
112	NE		Kaladar			Ontario
113	SW		Tobey Memorial Observatory			New York	A private observatory.
114	SW		Elliott-Astronomy Observatory			New York	A public observatory.
115	SW		Getzville			New York
116	W		Lloyd Manor Park			Ontario	A park in Etobicoke (west Toronto), used by the the 433rd Toronto Scouts..
117	NE		Camden Lake			Ontario	A public wildlife area used by the Kingston RASC.
117	W		Innisfil			Ontario	A town in Simcoe County.
117	W		Woodbridge			Ontario
118	W		Bartole Observing Platform			Ontario	A private observatory somewhere around Cook's Bay.
118	W		Fred's Backyard Observatory			Ontario	A private observatory in Etobicoke.
119	SW		Firemen's Park			Ontario	Used by the RASC Niagara Centre for monthly public observing nights.
119	W		Churchill			Ontario	A town south of Barrie.
121	NE		Starlight Cascade Observatory			Ontario	A private observatory near Yarker.
121	SW		Niagara Falls			New York
122	SW		Niagara Falls			Ontario
123	N		Haliburton County			Ontario
123	NW		Orillia			Ontario	Home of the Orillia Stars astronomy club.
123	W		Cold Creek Conservation Area			Ontario	Conservation area used as an observing site by the York Simcoe Amateur Astronomers Club.
124	N		Bancroft			Ontario
124	S		Middlebury Observatory			New York	A private observatory.
124	W		Mississauga			Ontario	Home of the RASC Mississauga Centre. Forecast also covers the Riverwood Star Party held by the RASC Mississauga Centre.
125	N		Haliburton Scout Reserve			Ontario	A large scout camp centered around Lake Kennabi.
125	NE		Arden			Ontario
125	SW		St Catharines			Ontario
126	W		Brampton BrightSkies Observatory			Ontario	A private observatory in Brampton.
126	W		Bolton			Ontario
126	W		B. Williams Mem. Observatory			Ontario	A private observatory near New Tecumseth.
127	NE		Marble Lake Observatory			Ontario	A private observatory near Cloyne.
127	SE		The Marian and Max Farash Center for Observational Astronomy			New York	Home of the Farash Observatory and the Wolk Observatory Rochester Academy of Science. Near Ionia.
127	W		Og's Bog			Ontario	A site of the North York Astronomical Association near Schomberg.
130	SW		Kellogg Observatory			New York	Observatory of the Buffalo Museum of Science in Buffalo.
130	W		Barrie			Ontario
132	W		Brampton			Ontario
133	SW		Buffalo			New York	Home of the Buffalo Astronomical Association.
133	SW		Fort Erie Observatory			Ontario	A private observatory near Fort Erie.
134	E		Sydenham			Ontario
134	NW		Clearing off Thompson Road			Ontario	A clearing off Thompson road off of HYW 118. Private property. Use with permission.
134	SW		Oakville			Ontario
134	SW		Vineland			Ontario
134	W		R2 Observatory			Ontario	Private observing site of the Phd Astro group.
135	E		The Observatory on the Lake			Ontario	link
135	SW		Fort Erie			Ontario
135	W		Palgrave Conservation Area			Ontario	Site of the EfstonScience Cosmic Connections Observing Sessions. 10km north of Bolton.
136	SE		Timerson Observatory			New York	A private observatory near Newark.
136	W		Camp Saulaine			Ontario	Between Angus and Barrie.
137	E		Kingston			Ontario	Home of the RASC Kingston Centre and The Queen's Observatory of Queen's University.
137	SW		Beamsville			Ontario
138	NE		Nirvana			Ontario	Where OAFs go when they have earned enough observing karma. AKA Irvine Lake Airstrip. Near Bon Echo Provincial Park. Note: no cell phone service.
138	SE		Fair Haven			New York	A town in Cayuga county.
138	SE		Lyons			New York
138	SW		Observatory on the Ridge			Ontario	A private observatory near Ridgeway.
138	W		Alliston			Ontario
138	W		Caledon			Ontario
139	SW		Leslie George Marczi Observatory			Ontario	AKA LGMO. A private observatory in Welland.
139	SW		Welland			Ontario
140	W		Earl Rowe Provincial Park			Ontario	Provincial Park near New Tecumseth. Site of star parties held by the University of Toronto Physics Club (UTMPC) and the U of T Amateur Astronomer's Society (UTAAS).
141	NW		Foxmead Observatory			Ontario	A private observatory near Coldwater.
141	SW		GEM 'N I Dobservatory			Ontario	A private observatory in Grimsby.
141	SW		Lincoln			Ontario
142	NE		Otter Lake Scout Camp			Ontario	A scout camp on Otter lake.
142	SW		Weather and Sky Observatory			Ontario	A private observatory near Grimbsby.
143	NW		Gravenhurst			Ontario
143	S		Beaver Meadow Observatory			New York	Observatory of the Buffalo Astronomical Association. Near North Java.
143	SW		Blue Braille Observatory			Ontario	A private observatory.
143	W		Minakakis Observatory			Ontario	A private observatory near Halton Hills.
143	W		Willowbrook Observatory			Ontario	Near Alliston
144	N		Haliburton Forest Observatory			Ontario	An in a privately owned forest.
144	NE		North Frontenac Dark Sky Preserve			Ontario	Public observing site with concrete pad for telescopes, power, outhouses and parking. Part of the 1000+ acre North Frontenac Dark Sky Preserve.
144	NE		Split Rock Observatory			Ontario	A private observatory near Ardoch.
144	S		Armour Observatory			New York	A private observatory.
145	W		ROBOsky.com Wild Flower Ridge Observatory			Ontario	An internet-accessible robotic-observatory farm, by ROBOsky.com, located in the Hockley Highlands near Orangeville.
147	W		Milton			Ontario
148	NE		Sharbot Lake			Ontario
149	NW		Bracebridge			Ontario
149	SW		Burlington			Ontario
149	SW		Port Colborne			Ontario
149	W		Forks of the Credit			Ontario	A provincial park used by the Toronto RASC as a dark-sky site.
150	SW		Mount Nemo Observatory			Ontario	A private observatory.
151	E		Battersea Observatory			Ontario	A private observatory in Battersea.
151	N		Lake St. Peter Provincial Park			Ontario	Provincial Park near Bancroft.
151	NW		Black Skies Observatory			Ontario	A private observatory near Waubaushene.
151	W		Pine River Observatory			Ontario	A private observatory.
152	NW		Torrance Barrens Dark-Sky Preserve			Ontario	A Dark-Sky Preserve. Near Gravenhurst and Lake Muskoka.
152	SW		Niagara Centre Observatory			Ontario	An observatory of the RASC Niagara Centre. Located at the Chippawa Creek Conservation Area.
153	S		Orbit Jet Observatory			New York	An observatory near Colden.
153	S		Transit Dreams North			New York	A private observatory.
153	W		Halton Hills			Ontario
154	SE		C.E.K. Mees Observatory			New York	Observatory of the University of Rochester. Near Hornell.
154	SE		The Smith Observatory			New York	Historic observatory in Geneva.
154	W		Orangeville			Ontario
155	SW		Hamilton Centre Observatory			Ontario	Near Waterdown. Observatory of the Hamilton RASC
156	NW		UpUp Observatory			Ontario	A private observatory on Hiraeth Island, Lost Channel near Severn Falls.
156	NW		Lake of Bays			Ontario
156	SW		Hamilton			Ontario	Home of the HAA and the RASC Hamilton Centre.
157	NW		Tiny Marsh Provincial Wildlife Area			Ontario	Centered on the trailhead of Tiny Marsh Provincial Wildlife Area. Near Elmvale, in Tiny Township.
157	SE		Richard S. Perkin Observatory			New York	A private observatory of Hobart and William Smith Colleges.
159	W		Blue Springs Camp			Ontario	A scout camp near Acton.
161	NE		Cygnus Hill Observatory			Ontario	A private observatory near Maberly.
161	NE		Chickadee Ridge Observatory			Ontario	A private observatory.
161	NE		Westport			Ontario
162	NE		Camp Opemikon			Ontario	Centered on the overflow parking lot, accross the road from Scout Camp Opemikon. The parking lot is used as casual observing site from some observers from Ottawa as it doesn't require entry to the camp.
162	NW		Midland			Ontario
163	SW		Kitters Angola Observatory			New York	A private observatory affiliated with the Buffalo Astronomical Association and South West Florida Astronomical Society.
163	W		Shelburne			Ontario
164	W		Grey Highland Skies Observatory			Ontario	A private observatory near Dundalk.
165	E		Gananoque			Ontario
165	SE		Finger Lakes Regional Airport			New York	Also covers the north-central portion of the Finger Lakes area.
165	SW		HAA Dark Sky Site			Ontario	Not a public Site. An observing site of the Hamilton Amateur Astronomers (HAA) for members' use.
166	N		Oxtongue Lake			Ontario
167	NE		Quadeville Road			Ontario	A spot along Quadeville road near Wolfe.
167	NW		Muskoka District Municipality			Ontario
167	SE		Los Gatos B&B			New York	Bed and Breakfast with star parties. In Penn Yan.
168	NW		Taigh nan Reul			Ontario	Scottish Gaelec for "House of Stars". A private observatory.
168	S		Ossian Observatory			New York	A private ovservatory in Ossian.
168	SW		The Blue Marble Observatory			Ontario	A private observatory.
168	SW		VSO			Ontario	AKA Very Small Obsrevatory. A private observatory near Ancaster.
169	NE		Teeples Hill			Ontario	Private property on Teeple Haley Road. Permission required.
170	E		Dexter			New York
170	NW		Port Carling			Ontario
171	N		Four Corners Algonquin Observatory			Ontario
171	W		Brundish Observatory			Ontario	A private observatory near Guelph.
172	N		Four Corners Madawaska Observatory			Ontario
172	SE		Highwinds Observatory			New York	A private observatory in Geneseo.
173	NE		Black Lake Observatory			Ontario	A private observatory between Perth and Westport.
173	NW		Huntsville			Ontario
173	S		Lime Lake			New York	A lake near Machias.
174	N		Barry's Bay			Ontario
174	N		Rock Lake			Ontario	A campground in Algonquin Provincial Park.
174	NE		K&P at Clyde Forks			Ontario	A spot along Clyde Forks road where it ends at the K&P trail.
174	S		Starry Knoll			New York	A private observing site. A few miles from Houghton.
174	W		Collingwood			Ontario
174	W		Guelph			Ontario	Home of the University of Guelph Astronomy Club (possibly out of date).
176	N		Foymount			Ontario	A site used by the OAOG.
176	N		McCauley Lake Observatory			Ontario	A private observatory.
176	W		Colbeck Observatory			Ontario	A private observatory near Colbeck.
177	NE		Black Creek Pond			Ontario	A small pond along Black Creek road in Lanark County.
177	NE		Whippoorwill Hill Observatory			Ontario	A private observatory.
177	SW		Cayuga			Ontario
178	NE		Kennelly's Mountain			Ontario	Near Calabogie.
178	W		Astrodoc's Doghouse Observatory			Ontario	A private observatory near Guelph.
178	W		Dundalk			Ontario
179	W		Fergus			Ontario
180	E		Charleston Lake			Ontario	Provincial Park
180	SW		Haldimand			Ontario
181	E		Watertown			New York	A town in Jefferson county.
181	N		Mew Lake Campground			Ontario	A campground in Algonquin Provincial Park.Home to the Algonquin Adventure, a star party of the RASC Toronto Centre.
184	NE		Perth			Ontario
184	SE		Liverpool			New York
185	SE		Baltimore Woods Nature Center			New York	Nature Center and site of star parties.
185	W		Cambridge			Ontario
186	W		Carr Astronomical Observatory			Ontario	Observatory of the Toronto RASC. Near Collingwood
187	E		Poole's Resort Observatory			Ontario	Site of future private observatory. Named after Pool's Resort Road. Near Mallorytown.
187	NE		Tatlock Quarry Outlook			Ontario	Outlook over a working quarry. Access is by private road with 'use at your own risk' signage. Gate is closed in the winter.
188	NE		Rideau Ferry Observatory			Ontario	A private observatory near Rideau Ferry.
189	NW		Chimnissing			Ontario	Centered on the West Beach of Chimnissing. On Christian Island in Georgian Bay.
189	NW		Pine Islands			Ontario	In Georgian Bay half way between Parry Sound and Honey Harbour.
190	NE		Sunset Bay			Ontario	A private observatory on the SW end of White Lake, occaisonally used by some members of OAFs.
190	NW		Delta Rocky Crest Resort			Ontario	A resort near Mactier.
192	SE		Syracuse			New York	Home of the Syracuse Astronomy Society.
193	NE		Hillier Observatory			Ontario	A private observatory.
193	S		Ellicottville Observatory			New York	A private observatory near Ellicottville.
193	S		Stull Observatory			New York	Observatory at Alfred University. In Alfred.
193	SW		Brantford			Ontario
193	W		Sideroad 10D			Ontario	A spot on Sideroad 10D, in Grey county.
194	E		Millsite Lake			New York	Near the Indian River State Wildlife Preserve and the town of Alexandria Bay.
194	N		Bonnechere Provincial Park			Ontario	Provincial park on Round lake. (Note: Nearby Bonnechere airstrip is nolonger accessable for observing.)
194	SW		Fredonia Observatory			New York	Observatory of Fredonia State University of New York.
195	SW		CMiller Observatory			Ontario	Near Brantford.
195	W		Beaver River Observatory			Ontario	A private obsrevatory somewhere in the Grey Highlands.
195	W		Kitchener-Waterloo			Ontario	Home of the RASC Kitchener-Waterloo Centre.
197	W		Lora Bay			Ontario
200	NE		Smiths Falls			Ontario

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